{% load static %}
<!DOCTYPE html>
{% load static %}
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link rel="stylesheet" href="{% static 'bootstrap-3.4.1-dist/css/bootstrap.min.css' %}">
    <title>登录</title>
    <style>
        .login-box{
            width: 400px;
            height: 280px;
            margin-left: auto;
            margin-right: auto;
            border: 1px solid #dddddd;
            margin-top: 220px;
        }

        .login-box h2{
            text-align: center;
        }
    </style>
</head>
<body>
<div class="login-box">
    <h2>
        登录界面
    </h2>
    <form>
        <div class="form-group">
            <label>账号</label>
            <input type="email" class="form-control" placeholder="请输入账号">
        </div>
        <div class="form-group">
            <label>密码</label>
            <input type="password" class="form-control" placeholder="请输入密码">
        </div>
        <button type="submit" class="btn btn-primary">提 交</button>
    </form>
</div>
</body>
</html>